diff options
Diffstat (limited to 'gnu/java/net/IndexListParser.java')
| -rw-r--r-- | gnu/java/net/IndexListParser.java | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gnu/java/net/IndexListParser.java b/gnu/java/net/IndexListParser.java index 31a6dbbc8..cd4ca556b 100644 --- a/gnu/java/net/IndexListParser.java +++ b/gnu/java/net/IndexListParser.java @@ -63,8 +63,9 @@ import java.util.jar.JarFile; */ public class IndexListParser { - String filePath = "META-INF/INDEX.LIST"; - String versInfo = "JarIndex-Version: "; + public static final String JAR_INDEX_FILE = "META-INF/INDEX.LIST"; + public static final String JAR_INDEX_VERSION_KEY = "JarIndex-Version: "; + double versionNumber; ArrayList headers = new ArrayList(); @@ -80,16 +81,16 @@ public class IndexListParser try { // Parse INDEX.LIST if it exists - if (jarfile.getEntry(filePath) != null) + if (jarfile.getEntry(JAR_INDEX_FILE) != null) { BufferedReader br = new BufferedReader(new InputStreamReader(new URL(baseJarURL, - filePath).openStream())); + JAR_INDEX_FILE).openStream())); // Must start with version info String line = br.readLine(); - if (!line.startsWith(versInfo)) + if (!line.startsWith(JAR_INDEX_VERSION_KEY)) return; - versionNumber = Double.parseDouble(line.substring(versInfo.length()).trim()); + versionNumber = Double.parseDouble(line.substring(JAR_INDEX_VERSION_KEY.length()).trim()); // Blank line must be next line = br.readLine(); @@ -134,7 +135,7 @@ public class IndexListParser */ public String getVersionInfo() { - return versInfo + getVersionNumber(); + return JAR_INDEX_VERSION_KEY + getVersionNumber(); } /** |